Investigation into the Long-Term Stability of Carnallite Pillars Considering Creep Influence

[1] Sun Q, Wei X, Zhang S K, et al. A mechanical model for the roof-jamb creep damage system in the goaf [J]. Journal of Safety and Environment, 2015, 15(03): 120–123.DOI:10.13637/j.issn.1009-6094.2015.03.026 Search in Google Scholar

[2] Yang W Q, Zhang H, Cai Z J, et al. Current status and research progress on the processing technology of strategic non-metallic mineral resources[J]. Chemical Minerals and Processing, 2024, 53(01): 35–49. DOI:10.16283/j.cnki.hgkwyjg.2024.01.006. Search in Google Scholar

[3] Wang Y. Current situation of potassium resource supply and demand and resource security in China[J]. Mineral Exploration, 2023, 14(10): 1805–1813. DOI:10.20008/j.kckc.202310005. Search in Google Scholar

[4] Zhang H T. Discussion on geological exploration and environmental protection in potassium salt mining[J]. Research on Engineering Technology, 2020, 5(24): 42–43. DOI:10.19537/j.cnki.2096-2789.2020.24.017. Search in Google Scholar

[5] Wang S, Zhao Y Y, Wang A, et al.A study of distribution regularity and exploitation techniques of potash and boron resources in countries of “One Belt, One Road”[J].Geological Bulletin of China, 2017, 36(01):35–49. Search in Google Scholar

[6] Song M J. Application status and key technology research of mining equipment in solid potash mine[J]. Chemical Minerals and Processing, 2020, 49(02): 27–29. DOI:10.16283/j.cnki.hgkwyjg.2020.02.008. Search in Google Scholar

[7] Wang J, Zhang Q, Song Z, et al. Experimental study on creep properties of salt rock under long-period cyclic loading[J]. International Journal of Fatigue, 2021, 143: 106009. Search in Google Scholar

[8] Artem Udartsev, Ivan Pankov. The study of silvinite and carnallite deformations under instaneous and sustained loading[J]. Procedia Structural Integrity, 2021,32:187–193. Search in Google Scholar

[9] Muhammad N, de Bresser J H P, Peach C J, et al. Creep behaviour of bischofite, carnallite and mixed bischofite-carnallite-halite salt rock at in situ conditions[M]// The Mechanical Behavior of Salt X. CRC Press, 2022: 212–223. Search in Google Scholar

[10] Chu Z F, Liu B G, Sun J L, et al. Research on rheological similar material of soft rock based on Burgers model[J]. Chinese Journal of Rock Mechanics and Engineering, 2018, 37(5): 1185–1198. DOI:10.13722/j.cnki.jrme.2017.1082. Search in Google Scholar

[11] Wang H, Cao H, Yu S B,et al.The pillar design method in underground rock-salt mining based on limit equilibrium[J]. China Mining Magazine, 2016, 25(S2):267–269+307. Search in Google Scholar

[12] WANG He, CAO Hui, QIN Xiushan. Experimental study on creep parameters of rock salt based on Burgers model[J]. CHINA MINING MAGAZINE, 2019, 28(12): 133–136. DOI:10.12075/j.issn.1004-4051.2019.12.004 Search in Google Scholar

[13] Wang H, Qin X S, Cao H. Optimization of potash mining scheme based on time influencing factors[J]. China Mining Magazine, 2019, 28(S2): 295–298+304. Search in Google Scholar

[14] Ren H G, Wang X G, Tan Z Y, et al. Construction of three-dimensional mechanical model for creep and catastrophe of goaf group and accurate prediction of its stability[J]. Journal of Central South University (Science and Technology), 2019, 50(12): 3114–3126. DOI:10.11817/j.issn.1672-7207.2019.12.021 Search in Google Scholar

[15] Cai Y, Deng G L, Zhen L B, et al. Mechanical Model Analysis of Goaf Considering pillar rheological effect[J]. Metal Mine, 2022(2):96–101. DOI:10.19614/j.cnki.jsks.202202014. Search in Google Scholar

[16] ISRM. The ISRM suggested methods for rock characterization, testing and monitoring: 2007–2014 [M]. Springer International Publishing Switzerland, 2015:115–130. Search in Google Scholar

[17] Haiping Y, Ping C A O, Wanzhong X, et al. Visco-elastop-lastic constitutive relationship of rock and modified Burgers creep model[J].Chinese Journal of Geotechnical Engineering, 2006, 28(6): 796–799. Search in Google Scholar

[18] Yang Y J, Xing L Y, Zhang Y Q, et al. Analysis of long-term stability of gypsum pillars based on creep tests[J]. Chn J Rock Mech Eng, 2015, 34(10): 2106–2113. DOI:10.13722/j.cnki.jrme.2015.0979. Search in Google Scholar

[19] Zheng B S, Xie W B, Chen X X. Numerical Simulation Research and Analysis of Mining Engineering Problems[M].Xuzhou: China University of Mining and Technology Press, 2005. Search in Google Scholar